I try and apply my privacy practices to my personal life, which mostly includes helping my kids and the rest of my family avoid some of the privacy mistakes I made along the way.
There is only so much one can do though. Just in the last couple of years, my data has been breached by a medical lab, a hospital, EquiFax, a post secondary institution, the Canada Revenue Agency etc.
I use Google backend for my business because it works, and it saves a tonne of time. Gemini is also coming in hot and has surpassed other LLMs, IMO.